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Individual Calculations April 2009 |
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| Riff, Jean-Noel Total change: -13.30 | |   |
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| 5e Open International de Vandoeuvre | Vandoeuvre les Nancy | FRA | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2512 | 6.50 | 9 | -0.62 | 10 | -6.20 | |
|  Iglesias, Joachim | | | 2178 | FRA | 0.00 | 1 | -0.88 | 10 | -8.80 | |  Zienkiewicz, Alexandre | | | 2162 | FRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Le Bail, Clara | | | 2162 | FRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Bertrand, Quentin | | | 2162 | FRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Amigues, Emmanuel | m | | 2355 | FRA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Steininger, Denis | | | 2162 | FRA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Congiu, Mathilde | | wm | 2230 | FRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Spielmann, Alain | f | | 2328 | FRA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Bauer, Christian | g | | 2592 | FRA | 0.50 | 1 | 0.11 | 10 | 1.10 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2370 | 2520 | 5.50 | 9 | -0.71 | 10 | -7.10 | |
| | Bernard, Christophe | m | | 2355 | FRA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Korobov, Anton | g | | 2613 | UKR | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Berry, Neil | f | | 2317 | SCO | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Shirazi, Kamran | m | | 2410 | FRA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Vernay, Clovis | m | | 2338 | FRA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Raznikov, Danny | | | 2266 | ISR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Duhayon, Yves | | | 2237 | BEL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Baron, Tal | f | | 2332 | ISR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Sanchez, Joseph | m | | 2461 | PHI | 0.00 | 1 | -0.58 | 10 | -5.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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